利用既有铁路新建城市快轨交通——北京昌平支线设计方案

Design Solution for Changping Branch of Beijing Built by Mak-ing Use of Existing Railway System

通过对各种轨道交通形式的比较,分析了利用既有铁路为城市服务修建昌平支线,作为都市快轨交通的必要性及可行性,并提出了线路主要技术标准和主要设备的设计原则。

This article analyzes the necessity and feasibility to build ChangpingBranch, an urban rail transit line to be built by making use of theexisting railway system and puts forward the main technical criteriafor the line and design principle for the major equipment.